It’s so hard being a teenager or young adult and not knowing which acne products work and which do not.  And just because a person thinks they outgrow acne doesn’t mean they won’t get an occasional pimple (or zit) from time to time.  As women’s hormones change, they are particularly susceptible to getting one of those unwanted pimples on their face.  I guess acne is something we just have to live with!